CN1685431A - Record carrier with multiple built-in chips - Google Patents
Record carrier with multiple built-in chips Download PDFInfo
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- CN1685431A CN1685431A CNA038232839A CN03823283A CN1685431A CN 1685431 A CN1685431 A CN 1685431A CN A038232839 A CNA038232839 A CN A038232839A CN 03823283 A CN03823283 A CN 03823283A CN 1685431 A CN1685431 A CN 1685431A
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- record carrier
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Images
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07758—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag
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- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/30—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture with provision for auxiliary signals
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- G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
- G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
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- G11B23/0014—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form
- G11B23/0021—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form discs
- G11B23/0028—Details
- G11B23/0035—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving
- G11B23/0042—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving with provision for auxiliary features
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- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
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- G11B20/00137—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to contents recorded on or reproduced from a record carrier to authorised users
- G11B20/00152—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to contents recorded on or reproduced from a record carrier to authorised users involving a password
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- G11B20/00217—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source
- G11B20/00253—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier
- G11B20/00275—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier the key being stored on a chip attached to the record carrier
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- G11B20/00731—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
- G11B20/00739—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction is associated with a specific geographical region
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- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00876—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy wherein physical copy protection means are attached to the medium, e.g. holograms, sensors, or additional semiconductor circuitry
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- G11—INFORMATION STORAGE
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- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
- G11B2220/215—Recordable discs
- G11B2220/216—Rewritable discs
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- G11—INFORMATION STORAGE
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- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/21—Disc-shaped record carriers characterised in that the disc is of read-only, rewritable, or recordable type
- G11B2220/215—Recordable discs
- G11B2220/218—Write-once discs
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- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2545—CDs
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- G—PHYSICS
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- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
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- G—PHYSICS
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- G11B2220/00—Record carriers by type
- G11B2220/60—Solid state media
- G11B2220/65—Solid state media wherein solid state memory is used for storing indexing information or metadata
- G11B2220/652—Solid state media wherein solid state memory is used for storing indexing information or metadata said memory being attached to the recording medium
- G11B2220/655—Memory in cassette [MIC]
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/60—Solid state media
- G11B2220/65—Solid state media wherein solid state memory is used for storing indexing information or metadata
- G11B2220/652—Solid state media wherein solid state memory is used for storing indexing information or metadata said memory being attached to the recording medium
- G11B2220/657—Memory in disc [MID]
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/90—Tape-like record carriers
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/107—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating tapes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Optical Recording Or Reproduction (AREA)
Abstract
The invention relates to a system for improved access control, in particular copy protec-tion, and improved personalized processing of information, the system comprising a record carrier (1) like a CD-RW+ or a DVD storing copy-protected information and a device for reading and/or writing the record carrier. For that, the record carrier (1) has a first area (3) for storing a first kind of information and further has multiple second areas (4.1, ..., 4.8) each designed for comprising a storage medium for storing second kinds of information, these storage media preferably being implemented as chips. For copy protection, the first kind of information may be encrypted and the second kinds of information may contain decryption information. The use of multiple storage media for the second kinds of information provides for a more flexible design in distributing the storage and, preferably, computing resources over the record carrier (1). Furthermore, making the storage media detachable from the record carrier (1) results in an easy way of handling diversified access rights and personalization information.
Description
The present invention relates to a kind of memory access controls the information of Copy Protection especially and/or is used for personalisation process recording of information carrier.The example of this record carrier mainly is audio frequency CD, CD-ROM, CD-R, CD-RW, DVD etc., but the present invention equally also is applicable to other record carrier, for example as tape, floppy disk and hard disk.
Record carrier such as CD or DVD is for example to be used to entertainment purposes and to distribute the Voice ﹠ Video content and provide software and the major product of electronic game now.In addition, the medium of these certain kinds such as CD-R and CD-RW+ can write down one or many by using the CD cd-rom recorder.Therefore they also can be used for the backup of short-term and long-term file purpose.In addition, the cumulative storage capacity of these equipment expands to their applicability quite far away.
On the other hand, these are easy to handle and the existence of durable recordable media is opened the easy mode that has copyright CD to copy one to one that adopts in conjunction with the numeral of described Media Contents, and the described CD that copyright arranged brings the primary commercial problem of content industry now.Except that this Copy Protection problem, storage capacity requirement support visit and preferred personalization that these record carriers are big present the method that is stored in the information on the described record carrier.
Therefore, proposed to be used for the Several Methods of these purposes in the prior art.These methods from the content of scrambled record carrier and prevent to be easy to copy decryption information to described record carrier and described record carrier reads accordingly and/or write device on access control and personalized structure.For example, in these methods, the protection that accesses to your password has been proposed, so that record carrier is configured to different piece, each its oneself access rights that have part ownership, and the unique identifier that comes the service recorder carrier in conjunction with the revocation list of copying medium identifier.Because access control and/or personalization itself can be by the structures on described record carrier, by reading and/or write device of described record carrier, or the cooperation between the two is carried out.
US6,044,046A proposes to use the chip that physically is integrated in the record carrier, as the access control of the described record carrier of carrying and/or the device of personalized structure.This permission is easy just as handling record carrier itself with the record carrier that downward compatibility and the reproduction of for example traditional C D have built-in chip.In addition, US6,044,046A discloses described chip and has been used to read and/or write the communication interface of the relevant device of the record carrier with built-in chip.In particular, described and be used to allow described read and/or write device is visited the technical scheme of described record carrier and built-in chip simultaneously.For the complete description of these and relevant issues, at this with US6,044, the content of 046A is introduced the application for your guidance together.
US6,044,046A also mention described chip and read and/or write device between set up the necessity of sufficiently high data transfer rate so that make record carrier described read and/or write device in can even running.If for example light-path be used for described chip and read and/or write device between communicate by letter, have only so when coupling element can be seen by the respective element of reader/writer separately on described record carrier, the data bit on this light path could flow.Therefore, in order to realize sufficiently high data transfer rate, US6,044,046A has proposed to use big coupling element on described record carrier, the annular that can be continued to see by the element of reader/writer for example, and/or use can see by the element of reader/writer, be distributed in a plurality of coupling elements in the described record carrier district.Replace making coupling element very big or use many such coupling elements, US6,044,046A has also predicted single little coupling element and suitable big perhaps many auxiliary elements of serving as transmitter and/or the receiver possibility that is coupled.
Though US6,044, the built-in chip notion of 046A is to the access control and the information personalized solution quite flexibly that provides of record carrier, if but must storage and very big access control or the customized information of treatment capacity, the structure of so this chip and coupling thereof and/or auxiliary element and their connection some complexity that may become.
Therefore, the purpose of this invention is to provide a kind of record carrier and the relevant device that is used to read and/or write this record carrier, described record carrier and equipment provide simply again flexible way to come sizable access control of treatment capacity or customized information.Further aim of the present invention is: increasing, deleting and/or changing access control or customized information part in simple mode, and needn't handle unaltered that part of information.
These purposes are finished by following record carrier and equipment, described record carrier has first district that is used to store type I information, also have a plurality of second districts, described each second district all is designed to include the storage medium that is used to store second category information, described equipment reads and/or writes this record carrier, and wherein said equipment is designed to visit described second district.
According to the present invention, described record carrier and the equipment that is used to read and/or write this record carrier form a kind of system that supports access control information and/or personalisation process information together.In addition, the invention provides a kind of from control of record carrier read access and/or customized information of inventing and/or the method that writes this information to the record carrier of described invention, described method comprises the step that reads and/or write described second category information, and, read and/or write all or part of of type I information according to described second category information.
Use each all to have a plurality of second districts of its oneself storage medium, described storage medium is preferably chip, thereby avoided following problem: if single chip must be stored and like this want very big access control of treatment capacity or customized information, so described single chip may too complex.When considering to communicate by letter between reader/writer and described chip, this becomes much obvious.For example, if several separate process and corresponding data path will be handled between reader/writer and described chip, under single chip situation, task and data transfer channel must be shared single resource, thereby and necessary close coordination, and under a plurality of chip situations, can distribute to different chips to described task simply with data path.Certainly, needn't be task and data limit thereof at single chip, but can be distributed in several chips.For example, decruption key can be distributed on several chips, and these chips can be cooperated in calculating described decipherment algorithm.But in this case, obviously these chips must for example be coordinated by reader/writer or via the direct communication path between these chips.
Select the chip of proper number to provide flexible way to be adapted to the quantity and the complicacy of necessary access control to be processed or customized information.In addition, can be limited in a part that increases, deletes and/or change access control or customized information the chip of these information of processing, thereby and can under the situation of the not change part that needn't handle access control or customized information, finish these.
For example by these chips being sucked in the respective dimple of polishing in second district, and use some spring devices to fix them, allow described storage medium to invest or from second distinguish from, wherein said storage medium promptly is preferably described chip, this provides simple mode to increase, delete or has replaced this chip, thereby changes described access control or customized information according to pure " machinery " mode.These chips can for example be independent of record carrier to be bought, and only can for example use specialized store can with equipment come its programming or reprogramming, this often produces the additional levels of security that prevents to copy this chip.Therefore, the invention still further relates to this storage medium, and relate in particular to this this chip that is designed to invest record carrier with invention.
According to same mode, the present invention also comprises record carrier, and a plurality of second districts of described record carrier are without any storage medium or chip, but but is designed to or prepares to allow this storage medium thereon attached.This design example is as may reside in the pit of polishing in second district, perhaps carry out by means of some spring devices, but the mark that equally just is present in second district on the described record carrier, storage medium is produced on plastic sheeting, and it just is bonded on the mark in second district more similarly is paste.This second district that storage medium is invested the record carrier of invention can be by arranging that on the single carrier of for example plastic sheeting and so on several storage mediums come the user is further simplified, described single carrier invests second district of described record carrier, as single.Therefore, the invention still further relates to this vehicle equipment that is suitable for storage medium.
First district of record carrier is generally as the storage payload information, and for example the user wants song and/or video and/or the electronic game bought, or user's personal information address book or take a letter to post for example.Second district can also comprise pure storage medium, but comprise in a preferred embodiment with at US6,044, a plurality of chips that the built-in chip principle of 046A is the same.Storage in first and second districts can have identical physical property, for example all be the pit and the convex region pattern that will read via laser, but preferably they utilize different physics realizations, are pit and convex region for first district for example and are certain ball bearing made using with the inductive coil coupling for second district.This has brought the advantage of can concurrent access different physical channels, for example light and radio frequency channel.According to the same manner, in certain embodiments, physically clearly separately first and second districts will be useful, for example first district is embodied as the conventional helicon mode of CD and second district is positioned between the center pit and inboard data-track of described CD.This avoided the record carrier district and read and/or write device between the phase mutual interference of communication channel.
Embody the record carrier of invention and read and/or write device read and/or write first and second districts of described record carrier according to walking abreast mode provides following advantage: read and/or write device can be handled data in two districts independent of each other, promptly can under situation not interfering with each other, handle two data stream.This provides for example checks the authenticity and/or the integrality of described record carrier continuously with the regular or irregular time interval, thereby has further strengthened the access control to described record carrier.For example, if encrypted and read in the information in first district and when described record carrier is inserted equipment and/or write device for example only reads decryption information once from second district via radio-frequency channel, the hacker provides described decryption information can reveal described equipment by using special hacker's equipment so.If read and/or write device with the described decryption information several times of for example irregular time intervals request, so this class attack can become trouble many.
The storage medium in second district is used to store second category information, i.e. access control and/or customized information.This can for example be made up of decryption information, and described decryption information is used to encrypt and/or decipher and will be stored in the information that go up and/or reads from described first district in first district with encrypted form.Perhaps, it can be made up of device access information, and described device access information is used to check and reads and/or write device is visited the authority of described record carrier.As further possibility, these media can be stored and for example be used for personalized access control or be used for special-purpose setting of user that customized information shows, perhaps described medium can be stored the personal data as address book, mail and so on, or use the account of described record carrier, or storage data and/or program thereon, for example score that obtains by the computer game of playing storage.
Described chip is embodied as processor chips provides the most flexible way to set up senior access control or individuation process.But the simpler more cheap possibility of pure storage chip and even pure coupling element yet provides function interested.Even those skilled in the art will easily notice pure coupling element and also can transmit it at that, or one in its non-existent situation next it not at that, thereby the information of carrying.In addition, on record carrier, adopt more superior mode distributed couplings element can be used for according to this distribution pattern further information of encoding.Note that term coupling element here is used for representing being noticed by reader/writer any element (on described record carrier) of its existence.Thereby it comprises coupling element and US6,044, and the auxiliary element of 046A.
Certainly, it will be apparent to those skilled in the art that people can make up above-mentioned measure and obtain the access control of the record carrier of invention or personalized more improved processing.For example, people can be using very simple removable chip and even pure coupling element to combine valuably with the information of carrying second district distribution pattern.Then, area code can be for example served as in the installation of chip on record carrier, and described area code is encoded to its effective geographic area to record carrier.
Description by accompanying drawing will further illustrate these and further aspect and advantage of the present invention especially by embodiment.
Fig. 1 adopts graphic mode to show the read/write head of the reader/writer of the record carrier of invention and invention.
Fig. 2 adopts graphic mode to show on the record carrier of invention second district and the distribution of the read/write head of the reader/writer of inventing.
Fig. 1 adopts graphic mode to show and adopts the record carrier 1 of disc form invention and the read/write head 10 of the reader/writer of invention.Described record carrier 1 has medium pore 2 and track 3.Track 3 is according to spiral or with one heart pattern arrangement and comprise first district that is used to store type I information, and described type I information for example is the Payload data, as song and/or video and/or computer game or user's personal information.Also have two second districts 4.1 and 4.2 be used to store second category information on described record carrier 1, described second category information is access control and/or customized information for example.Second district 4.1 and 4.2 includes chip, as their storage medium, described chip carries integrated coupling element 5.1 and 5.2 respectively, and for example telefault or LED and photodiode are used for communicating by letter with the corresponding read/write head 10 of the equipment that reads and/or write described record carrier 1.For about described record carrier 1 and with the more details of the universal architecture of the communicator of the equipment that is used to read and/or write described record carrier 1, refer again to US6,044,046A.
Fig. 2 adopts graphic mode to show the read/write head 10 of the reader/writer of six second districts 4.3 to 4.8, the distribution on the record carrier of invention and invention, and described second district all has been equipped with unshowned in the drawings coupling element.Second district 4.3 to 4.8 is arranged on two concentric circless 20 and 21 that medium pore 2 with described record carrier is the center, and promptly described second district 4.3,4.4 and 4.5 drops on the inner ring 20 and second district 4.6,4.7 and 4.8 drops on the outer ring 21.Except they the position on described circle 20 or 21, six angles 31 to 36 that formed by the connecting line of second district 4.3 to 4.8 and described medium pore 2 have provided second angular coordinate of district 4.3 to 4.8 on described record carrier.
During record carrier rotation, the read/write head 10 of reader/writer is the relative position in sensing second district 4.3 to 4.8, i.e. their positions on circle 20 or 21 and their angular coordinate 31 to 36.For the position of sensing on described circle, described read/write head 10 for example can be configured to and directional correlation.For the angle of sensing between two second continuous districts, the angle 31 between second district 4.3 and 4.4 for example, if disc rotates in the direction of the clock, so described reader/writer can be measured in " as seen " district 4.3 and the time of " as seen " district between 4.4, promptly by measurement when the time interval respectively and the time span of distinguishing between the 4.3 and 4.4 described time interval mid points when interrelating carry out.Owing to the rotating speed of record carrier typically will change in time, nature, these absolute time spans must be relevant with the duration of a rotation.Detect rotation finish can be for example by giving the code in one second district so that allow it to be identified or carry out by the appearance (if distribution pattern is avoided any periodicity in a rotation) periodically once more that detects the distribution of second district.
Because the distribution pattern in read/write head 10 energy sensings second district, so can select this pattern the 3rd category information of encoding, for example area code shows in which geographic area described record carrier is effective, and/or which standard the described record carrier that is used to encode observe, and/or whether the described record carrier that is used to encode has been inserted.Can be for example be positioned at circle and go up two second districts of angle that are different from 180 ° of angles each other in by use, and provide it to have one of storage medium of identification code, or, carry out detection the last task in the orientation that record carrier inserted by use three second districts each other in different angles on circle.
Replace using the different radii position in second district, the position that is their on circle 20 or 21 the 3rd category information of encoding, can also use this position to support various types of reader/writer, described reader/writer makes their read/write head be in different radial location.
For a plurality of second districts of addressing in the communication between record carrier and reader/writer, can use the explicit address in described second district, when beginning, each communication described explicit address is sent to reader/writer by described second district.But as mentioned above, afterwards, described reader/writer is recognized the second continuous district in a rotation of described record carrier (if or periodic identification can be several rotations).Thereby, replace to require send explicit address, what reader/writer can be by second district comes to discern described second district simply continuously.
Claims (14)
1. a record carrier (1) has first district (3) that is used to store type I information, also have a plurality of second districts (4.1 ..., 4.8), each second district all is designed to include the storage medium that is used to store second category information.
2. record carrier as claimed in claim 1 (1), it is characterized in that first (3) and second district (4.1 ..., 4.8) storage medium belong to different physical type.
3. record carrier as claimed in claim 1 (1), it is characterized in that described second district (4.1 ..., 4.8) one of at least storage medium is chip.
4. record carrier as claimed in claim 1 (1), it is characterized in that described second district (4.1 ..., 4.8) be designed to one of at least pull down and/or enclose storage medium to it from it.
5. record carrier as claimed in claim 1 (1), it is characterized in that described second district (4.1, ..., 4.8) one of at least storage medium is designed to storage and visits reading and/or information that write device is relevant of described record carrier (1), and especially this visit information comprises:
Encrypt and/or decryption information, be used for encrypting and/or information that deciphering will be stored in first district (3) and/or read from first district (3) with encrypted form, and/or
Device access information is used for the authority that inspection is read and/or write device is visited described record carrier (1), and/or
The user is special-purpose to be provided with, be used for that control is read and/or write device to the visit of record carrier (1) and/or be used for control and read and/or write device is given the information exhibition of reading from described record carrier (1) and read and/or the user's of write device mode by described.
6. record carrier as claimed in claim 1 (1), it is characterized in that second district (4.1, ..., 4.8) all be designed to include chip, a plurality of chips are designed to execution and are used for the distributed process that control is read and/or write device is visited described record carrier (1).
7. record carrier as claimed in claim 1 (1), it is characterized in that second district (4.1, ..., 4.8) all be designed to include coupling element, be used in each second district (4.1, ..., 4.8) storage medium and be used to read and/or write the exchanged between equipment data of described record carrier (1), and distributed code three category information of wherein said coupling element on described record carrier (1).
8. storage medium, be designed to store second category information and be attached to record carrier as claimed in claim 1 (1) second district (4.1 ..., 4.8) on.
9. a vehicle equipment, especially plastic sheeting have storage medium as claimed in claim 8.
10. an equipment that is used to read and/or write record carrier as claimed in claim 10 (1) is characterized in that, described equipment be designed to visit second district (4.1 ..., 4.8).
11. as claimed in claim 10 reading and/or write device, it is characterized in that described equipment be designed to visit concurrently first district (3) of described record carrier (1) and second district (4.1 ..., 4.8) one of at least.
12. as claimed in claim 10 reading and/or write device is characterized in that described equipment is designed to decoding according to coded described the 3rd category information of distribution of going up coupling element at record carrier as claimed in claim 7 (1).
13. one kind is used to support that described system comprises equipment as claimed in claim 10 and carries record carrier described information, as claimed in claim (1) to the system of the personalisation process of the access control of information and/or information.
14. one kind is used to read and/or write the method for record carrier (1) according to claim 1, has following steps:
Read and/or write second category information and
According to described second category information, read and/or write all or part of of type I information.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02102396.5 | 2002-09-30 | ||
EP02102396 | 2002-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1685431A true CN1685431A (en) | 2005-10-19 |
Family
ID=32039193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA038232839A Pending CN1685431A (en) | 2002-09-30 | 2003-09-19 | Record carrier with multiple built-in chips |
Country Status (8)
Country | Link |
---|---|
US (1) | US20050244006A1 (en) |
EP (1) | EP1550126A1 (en) |
JP (1) | JP2006501588A (en) |
KR (1) | KR20050061496A (en) |
CN (1) | CN1685431A (en) |
AU (1) | AU2003264923A1 (en) |
TW (1) | TW200423062A (en) |
WO (1) | WO2004029965A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101826354A (en) * | 2010-05-11 | 2010-09-08 | 杨彬 | Optical disk safety management method and device |
CN101790739B (en) * | 2007-06-27 | 2013-10-16 | 咨询卡有限公司 | Machine for personalising chip cards at a high processing rate |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8752198B2 (en) | 2005-05-26 | 2014-06-10 | Hewlett-Packard Development Company, L.P. | Virtual write protection system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2732810A1 (en) * | 1995-04-04 | 1996-10-11 | Flinois Jean | Serial number application device for optical disc |
DE19616819A1 (en) * | 1996-04-26 | 1997-10-30 | Giesecke & Devrient Gmbh | CD with built-in chip |
KR100186412B1 (en) * | 1996-05-07 | 1999-04-15 | 구자홍 | Optical disc including memory |
IL120836A0 (en) * | 1997-05-15 | 1997-09-30 | Gal Ezer Ron | CD with auxiliary electronic circuitry |
US6986151B2 (en) * | 2000-09-22 | 2006-01-10 | Koninklijke Philips Electronics N.V. | Information carrier, apparatus, substrate, and system |
US6356517B1 (en) * | 2000-10-27 | 2002-03-12 | Job Tien-Chiang Liu | Optical disc with a control chip |
US20060187805A1 (en) * | 2001-02-22 | 2006-08-24 | Lars Lind | Method for production of an optical disc with a detachable module |
-
2003
- 2003-09-19 KR KR1020057005428A patent/KR20050061496A/en not_active Application Discontinuation
- 2003-09-19 WO PCT/IB2003/004047 patent/WO2004029965A1/en active Application Filing
- 2003-09-19 JP JP2004539310A patent/JP2006501588A/en not_active Withdrawn
- 2003-09-19 AU AU2003264923A patent/AU2003264923A1/en not_active Abandoned
- 2003-09-19 US US10/529,356 patent/US20050244006A1/en not_active Abandoned
- 2003-09-19 CN CNA038232839A patent/CN1685431A/en active Pending
- 2003-09-19 EP EP03798291A patent/EP1550126A1/en not_active Withdrawn
- 2003-09-23 TW TW092126207A patent/TW200423062A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101790739B (en) * | 2007-06-27 | 2013-10-16 | 咨询卡有限公司 | Machine for personalising chip cards at a high processing rate |
CN101826354A (en) * | 2010-05-11 | 2010-09-08 | 杨彬 | Optical disk safety management method and device |
CN101826354B (en) * | 2010-05-11 | 2012-02-01 | 杨彬 | Optical disk safety management method and device |
Also Published As
Publication number | Publication date |
---|---|
EP1550126A1 (en) | 2005-07-06 |
US20050244006A1 (en) | 2005-11-03 |
AU2003264923A1 (en) | 2004-04-19 |
TW200423062A (en) | 2004-11-01 |
KR20050061496A (en) | 2005-06-22 |
JP2006501588A (en) | 2006-01-12 |
WO2004029965A1 (en) | 2004-04-08 |
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